i need answers for both questions. but it’s fine you could just answer one of them. please and thank you

What were four reasons for the decline of spain as a world power

Oraccording to document 3,do you think napoleon is a democratic reformer imperial dictator? explain.

Which of the following describes william tweed a political machine boss who ran tammy hall a labor leader who founded the american federation of labor a social worker who established hull house a robber baron who owned us steel